IM 0.10

    * Initial version

IM 0.20

    * Minor bugfixes
    * Improving the messages of the contextualization stage
    * Change radl module internals
    * Add support to spot instances in EC2 plugin

IM 0.30

    * Important internal code modifications

IM 0.40

    * Change OCCI connector to be OCCI 1.1 compliant
    * Minor bug fixes in InfrastructureManager
    * Minor bug fixes in OpenNebula connector
    * Minor changes in SSH module
    * Use Ansible Galaxy to install remote roles

IM 0.50

    * Support to application requirements in the Recipes D.B.
    * Minor bug fixes
    * Change Ansible version to 1.6.6
    * Add internal ID to VMs
    
IM 0.60
    * Solve some concurrency bug fixes
    * Add launch_time info to the EC2 VMs

IM 1.0.0
    * Minor bug fixes
    * Improve contextualization code
    * Enable to change the credentials of the VMI user
    * Change Ansible version to 1.7.1
    * Improve LibCloud connector
    * Modify setup to use in pip
